1314040-03-3Relevant academic research and scientific papers
Organic dyes with remarkably high absorptivity; All solid-state dye sensitized solar cell and role of fluorine substitution
Chen, Dong-Yi,Hsu, Yu-Yen,Hsu, Hui-Chu,Chen, Bo-So,Lee, Yi-Tsung,Fu, Hungshin,Chung, Min-Wen,Liu, Shih-Hung,Chen, Hsieh-Chih,Chi, Yun,Chou, Pi-Tai
supporting information; experimental part, p. 5256 - 5258 (2010/08/22)
A series of new organic D-π-A dyes, A1, A2-H and A2-F, possessing a remarkably high absorption extinction coefficient of ε > 5.0 × 104 M-1 cm-1 at peak wavelength were synthesized, among which, A2-F having a key fluorine substitution attains excellent all solid-state DSSC performance, with optimized parameters of η = 4.86%, JSC = 7.52 mA cm-2, VOC = 0.91 V, and FF = 0.71.
